Furnace and water heater venting

[smcintire (Steve McIntire)]

I can not find anything in the code book or installation, but shouldn’t the water heater be vented/connected forward of the furnace flue?

Thanks,

[phinsperger (Paul Hinsperger, CMI)]

yes.

[dvalley (David Valley, License #566 - CMI)]

Smaller vents must be installed after larger vents.

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[tdietrich1 (Thomas H. Dietrich)]

Good photo, source please?

tom

[smcintire (Steve McIntire)]

Thanks for the information

[dvalley (David Valley, License #566 - CMI)]

@tdietrich1

Good photo, source please?

tom

Carson and Dunlop Illustrated CD